------------[ cut here ]------------ kernel BUG at mm/vmalloc.c:2364! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 20180 Comm: syz-executor.3 Not tainted 5.10.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:vunmap mm/vmalloc.c:2364 [inline] RIP: 0010:vunmap+0x5c/0x60 mm/vmalloc.c:2362 Code: c7 80 a1 55 89 e8 44 92 a3 ff 48 85 ed 74 0f e8 fa 46 c8 ff 31 f6 48 89 ef e8 80 f4 ff ff 5b 5d e9 e9 46 c8 ff e8 e4 46 c8 ff <0f> 0b 66 90 41 57 41 56 49 89 fe 41 55 41 54 49 bc 00 00 00 00 00 RSP: 0000:ffffc90000da8de8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000100 RCX: ffffffff81a7bef0 RDX: ffff888079eec480 RSI: ffffffff81a7bf2c RDI: 0000000000000005 RBP: ffffc9001744d000 R08: 0000000000000001 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880191e66a8 R13: ffff8880728a14a8 R14: ffffffff815d3496 R15: 0000000000000000 FS: 0000000001f90940(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000001590004 CR3: 000000007553d000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: xdp_umem_addr_unmap net/xdp/xdp_umem.c:44 [inline] xdp_umem_release net/xdp/xdp_umem.c:62 [inline] xdp_put_umem+0x113/0x330 net/xdp/xdp_umem.c:80 xsk_destruct net/xdp/xsk.c:1150 [inline] xsk_destruct+0xc0/0xf0 net/xdp/xsk.c:1142 __sk_destruct+0x4b/0x8f0 net/core/sock.c:1759 rcu_do_batch kernel/rcu/tree.c:2476 [inline] rcu_core+0x5df/0xe80 kernel/rcu/tree.c:2711 __do_softirq+0x2a0/0x9f6 kernel/softirq.c:298 asm_call_irq_on_stack+0xf/0x20 __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline] do_softirq_own_stack+0xaa/0xd0 arch/x86/kernel/irq_64.c:77 invoke_softirq kernel/softirq.c:393 [inline] __irq_exit_rcu kernel/softirq.c:423 [inline] irq_exit_rcu+0x132/0x200 kernel/softirq.c:435 sysvec_apic_timer_interrupt+0x4d/0x100 arch/x86/kernel/apic/apic.c:1091 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:631 RIP: 0010:__sanitizer_cov_trace_pc+0x30/0x60 kernel/kcov.c:197 Code: f0 01 00 65 8b 05 a0 e9 91 7e a9 00 01 ff 00 48 8b 34 24 74 0f f6 c4 01 74 35 8b 82 5c 14 00 00 85 c0 74 2b 8b 82 38 14 00 00 <83> f8 02 75 20 48 8b 8a 40 14 00 00 8b 92 3c 14 00 00 48 8b 01 48 RSP: 0000:ffffc90018637eb0 EFLAGS: 00000246 RAX: 0000000000000000 RBX: ffff88806d822040 RCX: 1ffffffff19d91f9 RDX: ffff888079eec480 RSI: ffffffff813063b9 RDI: 0000000000000000 RBP: ffffc90018637f58 R08: 0000000000000001 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000001590004 R13: 0000000000000006 R14: 0000000000000003 R15: 0000000000000000 do_user_addr_fault+0x1c9/0xb40 arch/x86/mm/fault.c:1278 handle_page_fault arch/x86/mm/fault.c:1429 [inline] exc_page_fault+0x9e/0x180 arch/x86/mm/fault.c:1485 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:583 RIP: 0033:0x410b3d Code: 48 18 8b 4c 24 5c 89 48 24 31 c0 48 8b 8c 04 20 01 00 00 48 89 8c 02 50 bf 18 01 48 83 c0 08 48 83 f8 48 75 e6 e8 f3 36 ff ff <83> 05 c0 f4 17 01 01 80 7c 24 0b 00 74 0b f6 44 24 0c 01 0f 84 68 RSP: 002b:00007ffc4b598140 EFLAGS: 00010217 RAX: 0000000000000000 RBX: 0000000000000064 RCX: 000000000045deb9 RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 000000000118bf28 RBP: 000000000118bf20 R08: 00007fe8fd370700 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000000a9 R13: 0000000000000000 R14: 0000000000000002 R15: 000000000118bf2c Modules linked in: ---[ end trace 7eaee54d0976123b ]--- RIP: 0010:vunmap mm/vmalloc.c:2364 [inline] RIP: 0010:vunmap+0x5c/0x60 mm/vmalloc.c:2362 Code: c7 80 a1 55 89 e8 44 92 a3 ff 48 85 ed 74 0f e8 fa 46 c8 ff 31 f6 48 89 ef e8 80 f4 ff ff 5b 5d e9 e9 46 c8 ff e8 e4 46 c8 ff <0f> 0b 66 90 41 57 41 56 49 89 fe 41 55 41 54 49 bc 00 00 00 00 00 RSP: 0000:ffffc90000da8de8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000100 RCX: ffffffff81a7bef0 RDX: ffff888079eec480 RSI: ffffffff81a7bf2c RDI: 0000000000000005 RBP: ffffc9001744d000 R08: 0000000000000001 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880191e66a8 R13: ffff8880728a14a8 R14: ffffffff815d3496 R15: 0000000000000000 FS: 0000000001f90940(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000001590004 CR3: 000000007553d000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400